Solar Installation Business Operations

Operational knowledge for managing residential and commercial solar installation, including design, permitting, sales, financing, installation, and growth st...

Security Scan

This is an instruction-only, domain-knowledge skill about running a solar installation business; its requested footprint (no installs, no credentials, no files) matches its stated purpose.

Purpose & Capability

Name and description match the content of SKILL.md and README: business guidance for solar installers. The skill does not request unrelated credentials, binaries, or system access.

Instruction Scope

SKILL.md contains operational guidance (design, permitting, sales, financing, installation) and does not instruct the agent to read local files, access environment variables, call external endpoints, or perform actions outside advisory scope.

Install Mechanism

No install spec and no code files — instruction-only. Nothing will be written to disk or downloaded by an installer, reducing execution risk.

Credentials

No environment variables, credentials, or config paths are required. The content references third‑party tools and commercial services only as recommendations (no API keys or tokens requested).

Persistence & Privilege

Skill is not forced always-on and does not request persistent privileges or modification of other skills or system-wide settings. Autonomous invocation is allowed by default (normal for skills) but is not elevated here.

Assessment

This skill is a content-only knowledge pack and appears internally consistent with its stated purpose. Before installing: confirm you trust the publisher or source (there's no verifiable homepage in the metadata), avoid granting the agent additional integrations or credentials unless necessary, and treat advice here as operational guidance — verify local permitting, tax, and financial details with official sources or a qualified professional. If you plan to connect the agent to other services (email, CRMs, cloud storage), review those integrations separately for required credentials and scopes.

Complete operational knowledge base for residential and commercial solar installation companies. Covers system design, permitting, sales, installation management, financing, and growth.

Industry Overview

• US residential solar market: $30B+ annually, 700K+ installations/year
• Average residential system: 8-12 kW, $2.50-$3.50/watt installed
• 30% federal ITC (Investment Tax Credit) through 2032
• 12,000+ solar installers in the US
• Growth rate: 20-25% annually

System Design & Engineering

Residential Systems

• Site assessment: roof age, orientation, shading analysis (Aurora Solar, Helioscope)
• Panel selection: monocrystalline (21-23% efficiency) vs polycrystalline (17-19%)
• Inverter types: string ($1,000-2,000), microinverters ($150-250/panel), power optimizers ($50-80/panel)
• Battery storage: Tesla Powerwall ($12,000-16,000), Enphase IQ ($15,000-20,000)
• System sizing: annual kWh usage / (365 × peak sun hours × system efficiency 0.78)
• Design software: Aurora Solar ($250-500/mo), Helioscope ($200/mo), OpenSolar (free tier)

Commercial Systems

• Flat roof: ballasted racking, 10-15 degree tilt
• Typical size: 50-500 kW
• PPA structures: $0.08-0.14/kWh, 20-25 year terms
• Interconnection: utility coordination, net metering vs feed-in tariff
• Demand charge reduction: pair with battery for peak shaving

Permitting & Compliance

Federal

• ITC: 30% tax credit (residential + commercial through 2032)
• Adders: +10% domestic content, +10% energy community, +20% low-income
• IRS Form 5695 (residential), Form 3468 (commercial)

State & Local

• Permits required: electrical, building, sometimes structural
• AHJ (Authority Having Jurisdiction) varies by municipality
• Typical permit cost: $200-$1,500
• Plan sets: site plan, electrical single-line diagram, structural attachment details
• SRECs (Solar Renewable Energy Credits): varies by state ($10-$400/MWh)
• Net metering policies: state-specific, track NEM 3.0 changes

Interconnection

• Utility application: pre-construction approval required
• PTO (Permission to Operate): final utility sign-off, 2-8 weeks typical
• Meter upgrade may be needed for systems >10 kW

Sales & Customer Acquisition

Lead Sources

• Door-to-door: $0.50-2.00/door knocked, 1-3% close rate
• Digital marketing: $50-200 per qualified lead
• Referrals: lowest cost ($0-500 incentive), highest close rate (40-60%)
• Partnerships: roofers, realtors, home builders
• Lead buying: $20-80/lead (shared), $100-300/lead (exclusive)

Sales Process

1. Initial consultation (15-30 min phone/video)
2. Site survey (drone or in-person, shade analysis)
3. Custom proposal: energy offset, savings projection, financing options
4. Contract signing: include change order process, warranty terms
5. Typical sales cycle: 2-6 weeks residential, 2-6 months commercial

Proposal Software

• Aurora Solar (design + proposal), Enerflo, Solo, Sunbase
• Include: system size, production estimate, 25-year savings, financing comparison
• Always show: cash purchase vs loan vs lease vs PPA side-by-side

Pricing Strategy

• Cost-plus: total cost + 20-35% margin
• Market-based: competitive analysis by zip code
• Average residential gross margin: 25-35%
• Average commercial gross margin: 15-25%
• Adders: battery (+$10K-20K), panel upgrade (+$0.10-0.30/W), critter guard ($500-1,500)

Financing

Residential Options

• Cash purchase: highest ROI, 6-10 year payback
• Solar loan: $0 down, 12-25 year terms, 4-9% APR (GoodLeap, Mosaic, Sunlight Financial)
• Lease: customer pays fixed monthly, no ownership
• PPA: pay per kWh generated, no upfront cost
• Dealer fees: 15-30% of project cost (baked into loan rate)

Commercial Options

• PPA: most common, off-balance-sheet
• Capital lease: ownership at end of term
• PACE (Property Assessed Clean Energy): repaid through property tax
• MACRS depreciation: 5-year accelerated + bonus depreciation

Installation Operations

Crew Structure

• Install crew: 3-4 people per residential job (1 lead installer, 2-3 helpers)
• Electrician: licensed, for panel/inverter/meter work
• Target: 1-2 residential installs per crew per day

Installation Timeline (Residential)

1. Permitting: 1-4 weeks
2. Equipment procurement: 1-2 weeks
3. Roof install: 1-2 days
4. Electrical: 0.5-1 day
5. Inspection: 1-2 weeks
6. PTO: 2-8 weeks

• Total contract-to-PTO: 6-16 weeks

Equipment & Inventory

• Keep 2-4 weeks of panel inventory
• Racking: IronRidge, Unirac, SnapNrack
• BOS (Balance of System): conduit, wire, disconnects, monitoring
• Fleet: box trucks or trailers with roof racks

Quality & Warranty

• Workmanship warranty: 10-25 years (industry standard)
• Panel warranty: 25-30 years (manufacturer)
• Inverter warranty: 12-25 years
• Document everything: photos before/during/after, torque specs, wire labels

Team & Compensation

Key Roles

• Sales reps: $60K-120K OTE (base + commission 5-10% of contract)
• Install lead: $55K-80K + performance bonus
• Installer helper: $35K-55K
• Project coordinator: $45K-65K
• Electrician: $60K-90K (or subcontracted $75-150/hr)
• Design engineer: $55K-85K

Certifications

• NABCEP PV Installation Professional: gold standard, increases close rate
• OSHA 10/30: required for job sites
• State electrical license: required for electricians
• Manufacturer certifications: Tesla Powerwall, Enphase, SolarEdge

Financial Benchmarks

Revenue Per Install

• Residential: $25,000-$50,000
• Commercial: $100,000-$2,000,000+
• Battery add-on: $10,000-$25,000

Cost Structure (Residential)

• Panels: 25-30% of project cost
• Inverter/BOS: 10-15%
• Labor: 10-15%
• Permitting/interconnection: 3-5%
• Sales/marketing: 15-25%
• Overhead/G&A: 10-15%
• Net margin (healthy): 8-15%

Key Metrics

• Cost per watt installed: track monthly
• Customer acquisition cost (CAC): target <$3,000
• Install time per kW: benchmark efficiency
• PTO timeline: track bottlenecks
• Net Promoter Score: target 60+
• Referral rate: target 30%+

Growth Playbook

Phase 1: Foundation (0-50 installs/year)

• Focus on residential in 1-2 markets
• Build referral network: roofers, electricians, realtors
• Nail the install process before scaling
• Get NABCEP certified

Phase 2: Scale (50-200 installs/year)

• Add dedicated sales team
• Digital marketing: Google Ads, solar review sites
• Subcontractor network for overflow
• Add battery storage as standard offering

Phase 3: Expansion (200-500 installs/year)

• Enter commercial market
• Multiple crews running simultaneously
• In-house design and engineering team
• Regional expansion or franchise model

Phase 4: Market Leader (500+ installs/year)

• EPC for commercial/utility scale
• O&M (Operations & Maintenance) recurring revenue
• White-label installer for national brands
• Energy storage and EV charging integration

Common Pitfalls

• Underestimating permitting timelines (varies wildly by AHJ)
• Over-reliance on dealer fee financing (margin erosion)
• Not tracking cost-per-watt by project (can't optimize what you don't measure)
• Ignoring roof condition (warranty liability if roof fails)
• Poor change order management (scope creep kills margins)
• Not building recurring revenue (O&M, monitoring, battery upgrades)

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Resources

Build your AI-powered solar business operations:

• AI Agent Context Packs — Industry-specific AI agent configurations ($47/pack)
• AI Revenue Leak Calculator — Find where your solar business is losing money to manual processes
• Agent Setup Wizard — Deploy AI agents for your solar company in minutes

Built by AfrexAI — AI Data Automations